onlyif. The cmd is the main module and run is one of the function available in the cmd module. Use cmd. ioSyndic/s (another form of a special minion) will connect to MoM (Master of Masters) and you can push commands to all your masters. If you only want to see changes, you can use state-output=changes or state-output=mixed. doc. orch <orchestration sls> targeting the minions part of the states happens in the orchestration sls file. The CLI then reports back that status and output of the job. Targeting minions is specifying which minions should run a command or execute a state by matching against hostnames, or system information, or defined groups, or even combinations thereof. Additionally, the salt-call command can execute operations to enforce state on the salted master without requiring the minion to be running. The salt client is run on the same machine as the Salt Master and communicates with the salt-master to issue commands and to receive the results and display them to the user. The CLI talks to the Master who is listening for the return messages as they are coming in on the ZMQ bus. exe '" (yes, not something you should really ever run. The default location on most systems is /etc/salt. Assuming this minion is a master, execute a salt command. Example: printenv: cmd. conf to point to the Salt master's hostname or IP. ping This will lead the system to return these results: Remote Execution Salt offers a very wide array of remote execution modules. If no batch_safe_size is specified, a default # of 8 will be used. 9. You don't have to understand what the command is doing I guess, but I'll tell you: It will build the perl package on the two selected minions running Gentoo. We have a lengthy process for issues and PRs. Note that this will delete the dir every time the state is run. salt-key -A [email protected] "<command to execute>". As this is the top hit on google and the accepted answer did not work for me. sh scripts installs the stable version of SaltStack. Now you should be able to start salt-minion and run salt-call state. Once the Salt master has been "salted" with a Salt minion, it can be targeted just like any other minion. If a command would have been # sent to more than <batch_safe_limit> minions, then run the command in # batches of <batch_safe_size>. See Targeting. Now the /srv/pillar/data. conf file in the /etc/salt/minion. * - disk. If this option is enabled then sudo will be used to change the active user executing the remote command. This directory contains the configuration files for Salt master and minions. apply on the command line. Indeed this snippet functions perfectly when executed with sudo salt-run state. fib 3. salt(7) salt-master(1) salt-minion(1) Previous Next . If this value is not equal to at least twice the number of minions, then it will need to be raised. A new tool to manage devices and applications using Salt, without running MinionsThe user under which the salt minion process # itself runs will still be that provided in the user config above, but all # execution modules run by the minion will be rerouted through sudo. Install pyinotify and start the event runner. sls: base: '*': - data. . The location of the Salt configuration directory. If name is an or ftp URL and the file exists in the minion's file cache, this option can be passed to keep the minion from re-downloading the file if the cached copy matches the specified hash. 3 specifically. 1; Start the minion service: sudo systemctl enable salt-minion. update_git_repos But I receive the following error:If you run the command on the minion side with salt-call, you can get some general output by adding -l info though it's a touch noisy if you don't know what you're looking for. The salt-master is configured via the master configuration file, and the salt-minion is configured via the minion configuration file. A single running salt-minion daemon manages state for all the users on the system. 2. Targeting minions is specifying which minions should run a command or execute a state by matching against hostnames, or system information, or defined groups, or even combinations thereof. Importing and using ProxyCaller must be done on the same machine as a Salt Minion and it must be done using the same user that the Salt Minion is running as. Targeting Minions. The run function enables any shell command to be executed in the remote system as shown in the code block below. onlyif A command to run as a check, run the named command only if the command passed to the onlyif option returns true unlessConfigure the Salt minion, to send the specific grains to the Salt master, in the minion config file: /etc/salt/minion #. test. find_job <jid> to see which minions are still running the job. salt-call --local test. Add a comment. Depending on your OS you can upgrade SaltStack using you package manager. single test= True. modules. 4. event pretty=True" was used in another vt100 terminal to display event bus traffic, but not thing related to salt-master. The salt-call command is used to run module functions locally on a minion instead of executing them from the master. After installing the Salt minion service: Configure each minion to communicate with the master by creating a master. See Windows downloads for a list of the latest downloads. The * is the target, which specifies all minions. In the Minions workspace, you can run an ad-hoc job or command on: A single minion; A list of minions; A Salt master or all Salt masters (using salt-run) A target; See SaltStack Config jobs workflow for an overview of how to use the Minions workspace along with the other workspaces in SaltStack Config to create and use jobs for configuration. run 'something', which is not effective if I want to run a lot of commands. This will allow us to control our master server with Salt as well. 0. To do that run following command on you master: salt-key -A <your_minions_hostname_or_ip>. Salt configuration management establishes a master-minion model to quickly, very easily, flexibly and securely bringing. highstate function: salt \* state. You can then use salt-run jobs. signal_job Allows for a given jid to be sent a signal. Calling modules locally on a minion# Salt modules to be called locally on the Salt minion bypassing the master by using the salt. You can start exploring from here. states. salt-run: This command is used to run runner modules on the master server. 5. ping command, or restart the salt-minion service on one of your minions. The salt. This system is used to send commands and configurations to the Salt minion that is running on managed systems. If it returns true then the target is actually connected and the problem is on the server side. 0 minions, 0. i use this command from here How to execute a powershell command as user XYZ?: salt '<minion>' cmd. salt. For example, check that a file was created: $ sudo salt winslave cmd. i use this command from here How to execute a powershell command as user XYZ?: salt '<minion>' cmd. Salt minions do not receive data from the Salt master until the key is accepted. The command is: $ docker build --rm=true -t salt-minion . To start setting up the pillar, the /srv/pillar directory needs to be present: mkdir /srv/pillar. A Salt runner is written in a similar manner to a Salt execution module. 1 Answer Sorted by: 1 Yes you can. 0. A new key is generated and used each time the Salt master restarts and each time a Salt minion key is deleted using the salt-key command. proxy minions - components that translate Salt Language to device specific instructions in order to bring the device to the desired state using its API, or over SSH. This is often used to debug problematic commands by bypassing the master. To be completely sure that it is the minion, run as root with the -p flag and check that the pid belongs to one of the minion's processes. run ‘cd C:; ls’ shell=powershell. The most common option would be to use the root user. send. proxy minions - components that translate Salt Language to device specific instructions in order to bring the device to the desired state using its API, or over SSH. d directory. The pillar data is then mapped to minions based on matchers in a top file which is laid out in the same way as the state. alived;Salt execution modules are the functions called by the salt command. For example: master: 192. run to execute a command on all your nodes at once. The timeout number specifies how long the command line client will wait to query the minions and check on running jobs. As you expected, minion1 and minion2 both applied the common state, and minion1 also applied the nettools state. A command to run as a check, run the named command only if the command passed to the onlyif option. The salt command is comprised of command options, target specification, the function to execute, and arguments to the function. name The command to execute, remember that the command will execute with the path and permissions of the salt-minion. runas. Follow answered Sep 24, 2015 at 19:22. The default location on most systems is /etc/salt. client. You can set state_verbose: False in /etc/salt/master or /etc/salt/minion . And compare between different runs. If you get back only hostnames with a : after, but no return, chances are there is a problem with one or more of the sls files. Share. 2. 3. ps1 -h or Get-Help svtminion. The * is the target, which specifies all minions. conf file in the /etc/salt/minion. To check the free memory on the Minion, run the following command: salt '*' cmd. These modules provide functionality such as installing packages, restarting a service, running a remote command, transferring files, and so on. runners. Live Python Debug Output ¶ If the minion seems to be unresponsive, a SIGUSR1 can be passed to the process to display what piece of code is executing. The Salt client: the salt command. salt-call: This command is used to run execution modules directly on a minion you are logged into. Use cmd. conf to point to the Salt master's hostname or IP. sls, change all base: occurence. }' lookup the job id result on the master salt-run jobs. The salt-call command is used to run module functions locally on a minion instead of executing them from the master. versions. Will default to. root. So the question is: "What is the right and correct way to configure master and minions to be able to use boto_ec2 module (or any other) from salt-master and orchestrate minions. See Configuring the Salt Minion for more information. @max-arnold The problem is position arguments and key word evaluation, implying making reserved key words out of minion, but didn't know the problem at the time, and given Tiamat based salt-minion have been around since 2019 (native minions). If desired, usage of. fib(num) Return the num -th Fibonacci number, and the time it took to compute in seconds. 101. For example, when inside a runner one needs to execute a certain function on arbitrary groups of minions, only has to: ret1 = __salt__ ['salt. Using the Salt REST API. You can run an ad-hoc job or command on: A single minion; A list of minions; A Salt master or all Salt masters (using salt-run) A target; To run a. Add a comment. The Salt ping command checks that a minion responds. refresh_db. Install the Salt master service and the minion service on the Salt master node: sudo yum install salt-master sudo yum install salt-minion. run 'ls -l /etc'. You need to add your salt minion to your master. A new key is generated and used each time the Salt master restarts and each time a Salt minion key is deleted using the salt-key command. Using the Salt Command Defining the Target Minions. With a traditional SaltStack setup the minion agents would initiate the first connection to the Salt master. If I now run salt '*' test. On minions running systemd>=205, as of version 2015. version tells the minion to run the test. CLI Example:. States are executed on the minion. Each command is just a wrapper around an API client interface. g. Stand up a master server via States (Salting a Salt Master) Use salt-call commands on a system without connectivity to a master. -d, --daemon Run the Salt minion as a daemon -c CONFIG_DIR, --config-dir=CONFIG_dir The location of the Salt configuration directory,. version salt-call --local dockerng. sls file needs to be populated:Since this package isn’t on our Salt minions, first we’ll use Salt to install it. 12, 2016. runas-- Specify an alternate user to run the command. You’ll get a better test introduction to these components in the tutorial, but it is helpful to a general idea of the role each component plays in SaltStack. highstate function: salt * state. A management server hosts the salt-master, which pushes out instructions, such as a system update, to the minions that run on managed machines. d","path":"conf/cloud. 0, systemd-run(1) is now used to isolate commands which modify installed packages from the salt-minion daemon's control group. highstate. This will allow minion machine2 to publish test. Install only the minion service by running the following command: sudo yum install salt-minion; Answer y to all prompts to accept all changes. Print the complete salt-sproxy configuration values (with the defaults), as YAML. d directory. 2. Last step may be unneeded if you use default_top: production. Salt comes with an interface to derive information about the underlying system. The salt client is run on the same machine as the Salt Master and communicates with the salt-master to issue commands and to receive the results and display them to the user. Default: 5-s, --static. salt-run manage. The salt-call command is used to run module functions locally on a minion instead of executing them from the master. provided that you run this command in the directory where file Dockerfile and master. e this Command takes 5. In this case, the minion acts as its own master. salt – main CLI to. lookup_jid to look up the results of the job in the job cache later. It does not have the same output as a Linux ping. Create a private copy of /etc/salt for the user and run the command with -c /new/config/path. apply grains saltenv = base. Juniper Networks provides support for using Salt to manage devices running Junos OS, and the Junos execution and state modules (for Salt) define functions that enable you to perform operational and configuration tasks on the managed devices. Restart the RaaS service using the service raas restart command. name. If you want to shorten the output to one line per state, set state_output: terse. Calling the Function. This directory contains the configuration files for Salt master and minions. January 2020; May 2019;To add more Salt minions on different nodes, follow Step 1 of this procedure and omit any commands to install or enable salt-master, then edit master. The Salt ping command checks that a minion responds. Salt Minion Salt Minion Salt Minion (Python 3) Sandboxie 4. install_os execution function and the salt. In the Run Command dialog, confirm the correct command and target are selected, then select a function. d","contentType":"directory"},{"name":"cloud. Too many open files ¶ The salt-master needs at least 2 sockets per host that connects to it, one for the Publisher and one for response port. I'm trying to deploy my Django project with saltstack and made that minion install required packages with pip by setting it's bin_env. modules. When salt is selected in Commands, you can optionally specify the target group of minions to run the job on. To run a command: Click Targets in the side menu to open the Targets workspace. 1 Answer. SaltStack’s remote execution capabilities allow administrators to run commands on various machines in parallel with a flexible targeting system. This directory contains the configuration files for Salt master and minions. After installing the Salt minion service: Configure each minion to communicate with the master by creating a master. Salt runners are convenience applications executed with the salt-run command. orch <orchestration sls> targeting the minions part of the states happens in the orchestration sls file. Run: salt-run manage. -u USER,--user =USER ¶ Specify user to run salt-minion-d,--daemon ¶ Run salt-minion as a daemon--pid-file PIDFILE ¶ Specify the location of the pidfile. Sorted by: 1. 2. Run these commands on each system that you want to manage using Salt. Salt runners work similarly to Salt execution modules however they execute on the Salt master itself instead of remote Salt minions. version"] () }} Or on the command line: salt-call --version. e. d directory. jobs. [BUG] API CherryPy Salt request timed out. In this case the glob '*' is the target, which indicates that all minions should execute this command. Salt SSH is very easy to use, simply set up a basic roster file of the systems to connect to and run salt-ssh commands in a similar way as standard salt commands. Great there. 15. While there are many ways to run Salt modules and functions, administrators can get a sense of the. Salt 0. Re: NI Salt-Minion Service could not be started. Using the Salt Command Defining the Target Minions. down. Salt can be controlled by a command line client by the root user on the Salt master. The command to run determines where you are executing the command (Salt. Boolean to run command via sudo. apply --state-output=mixed. salt-minion: Minion did not return. wait if you want to use the watch requisite. SaltStack Cheat Sheet. This top file indicates that a state called all_server_setup should be applied to all minions '*' and the state called web_server_setup should be applied to the 01webserver minion. Used to cache a single file on the Minion. This library forms the core of the HTTP modules. saltproject. The orchestration state file orch. See Targeting. If this parameter is set, the command will run inside a chroot. Run a command if certain circumstances are met. The Salt Master is contacted to retrieve state files and other resources during execution unless the --local option is specified. ProxyCaller is the same interface used by the salt-call with the args --proxyid <proxyid> command-line tool on the Salt Proxy Minion. Previous Next . By default the salt-minion daemon will attempt to. The master is not responding. Here I am targeting to salt-minion on my state. Then you can use a simple bash script to loop through the results with the command you want to run after, but use the --out txt. Enable and start the services for salt-minion, salt-master, or other Salt components:WalterInSH commented on Nov 25, 2015. Input Y to confirm the installation and press ENTER. }' lookup the job id result on the master salt-run jobs. What I have done to move from base saltenv to production one is the following: in states top. The condition always return true even if the load_avg in the minion is not really equal or beyond the threshold. 3 specifically. find_job queries to determine if a Minion is still running the command. For example, the HTTP runner can trigger a webhook. The primary abstraction for the salt client is called 'LocalClient'. -u USER,--user =USER ¶ Specify user to run salt-master-d,--daemon ¶ Run salt-master as a daemon--pid-file PIDFILE ¶ Specify the location of the pidfile. After the key is rotated, all Salt minions must re-authenticate to receive the updated key. get_opts() Return the configuration options passed to this minion. version function. In this file, provide the master’s IP address. However, Salt’s ability to run on a specific operating system depends on whether that operating system will run the salt-master service or the salt-minion service. Use the salt-key -L command on the master system to obtain a list of the keys of all registered minions. sls: base: '*': - data. Services can be defined as either running or dead. runners. To apply this state onto a minion - e. running, with the exception of watch_action, start, and shutdown_timeout (though the force argument has a different meaning in this state). threshold=5' Result: True Comment: Command "echo 'Load average is normal. If the minion on the salted master is running, the minion can be targeted via any usual salt command. New in version 2020. find_job Returns specific data about a certain job based on job id. ping on both master of masters, returns seems to be split, a mom returns minions. Additionally, running your Salt CLI commands with the -t. In the generic case, && should work fine, as long as each command in the chain exits with 0. 30. --config-dump ¶. Open a terminal to the salt-vagrant-demo-master directory and run vagrant up. install python-pyinotifysalt-run manage. You are viewing docs for the latest stable release, 3006. status command. LocalClient () jid = client. Generated on October 04, 2022 at 04:. orchestrate orch. Once the keys are accepted, the Salt master can issue commands to the minion and receive inbound messages from the minion. If this is a master that will have syndic servers(s) below it, set the "order_masters" setting to True. Accept the Salt minion keys after the Salt minion connects. 176 1 1 silver badge 4 4 bronze badges. 38. apply or any other Salt commands that require Salt master authentication. Salt syntax: salt --subset=4 '*' service. A Salt runner can be a simple client call or a complex application. Configuring the Salt Minion ¶. Then check the Minion log /var/log/salt/minion for job acceptance. Description When I'm hitting via cherrypy "/minions" I receive 500, but when I'm using CLI, everything works correctly. ping. Jan 21, 2022 at 20:26. A Salt master can also be managed like a minion and can be a target if it is running the minion service. If you add state_events: True to your master configuration, then you can view the general progress by running salt-run state. For example. -t TIMEOUT, --timeout =TIMEOUT. This was implemented to avoid some issues that we have seen regarding Salt states that used the ip_interfaces grain to grab the management. The Salt-Minion. last_run. That's what worked for me. The Salt command line client uses the Salt client API to communicate with the Salt master. If you mean you want to know the versions of the minions you are running: salt-run manage. d directory. To run a command on all of the minions the syntax is pretty basic. On your Salt master, run the following command to apply the Top file: salt '*' state. 20 (64-bit) Sandboxie 4. Install pyinotify and start the event runner. You can also see the event on the master-side with the following command: salt-run state. Use cmd. By default the salt-minion daemon will attempt to. If the Salt master and Salt minions are not communicating, see Troubleshooting Automation. In this file, provide the master’s IP address. Copy to clipboard. At the Welcome screen insert the Minion USB flash drive. At the command prompt, cd into the vagrant-demo-master directory and run the following command to log in to your Salt master: vagrant ssh master. More Powerful Targets. Targeting Minions. For example: master: 192. In this file, set the Salt master’s IP address to point to itself:The user to run salt remote execution commands as via sudo. run 'free -m' You will get the following output: Minion1: total used free shared buff/cache available Mem: 1982 140 1392 2 450 1691 Swap: 0 0 0 Use Salt State File to Manage Minions. ⚠️ Some tests start and stop a non-isolated salt-minion instance. 2 | Chapter 3. 0. 1. While there are many ways to run Salt modules and functions, administrators can get a sense. Docker creates an image with tag ‘salt-minion’ and throws away all intermediate images after a successful build. The Salt system is amazingly simple and easy to configure, the two components of the Salt system each have a respective configuration file. 7 in the Sodium release or later. state: - tgt: '*redis*' - highstate: TrueThe Salt minion receives commands from the central Salt master and replies with the results of said commands. g. On the master, run the below command: $ sudo salt Ubuntu1 test. sudo systemctl start salt-minionIn masterless mode that has the state file available, the Salt minion can run without contacting the master to apply the state. Salt provides a runner that displays events in real-time as they are received on the Salt master. Overview. Salt Minions. 4. 7 introduced a few new functions to the saltutil module for managing jobs. Execution modules can be called with salt-run:. salt-key – management of Salt server public keys used for authentication. If the minion on the salted master is running, the minion can be targeted via any usual salt command. The Salt client: the salt command. These functions are: running Returns the data of all running jobs that are found in the proc directory. You can now run the state. CLI Example:Install only the minion service by running the following command: sudo yum install salt-minion; Answer y to all prompts to accept all changes. in minion configuration specify its env with saltenv: production. Before you can accept the minion keys, you. The command syntax in the Salt state files, which use the suffix . sudo dnf install salt-minion. This offers HA for your minions, masters/syndics and masters of masters. send salt/key {'id': 'SRV1', 'act': 'accept',. On your Windows machine, verify that the C: WindowsSystem32driversetchosts file is configured with the Salt master's IP and FQDN. run with runas), etc. The pepper CLI script allows users to execute Salt commands from computers that are external to computers running the salt-master or salt-minion daemons as though they were running Salt locally. 361 ms Changes.